Table 2.

Multivariate Logistic Analysis of Clinicopathological Factors for Complicated Primary Thyroid Cancer in Patients with Primary Breast Cancer

	OR	95% CI	p value
ER positive	2.74	1.63 to 4.82	0.016
PR positive	2.28	1.39 to 5.71	0.021
Serum TSH > 4.45 mU/L	1.86	1.24 to 3.35	0.029

Abbreviations: OR, odds ratio; ER, Estrogen receptor; PR, Progesterone receptor; TSH, Thyroid stimulating hormone.